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A202288 Number of faces of dimension n in a tight triangulation of the manifold HP^2. 0
15, 105, 455, 1365, 3003, 4515, 4230, 2205, 490 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..8.

F. Chapoton and L. Manivel, Triangulations and Severi varieties, arXiv preprint arXiv:1109.6490, 2011

CROSSREFS

Sequence in context: A256287 A047640 A296912 * A010931 A282350 A076767

Adjacent sequences:  A202285 A202286 A202287 * A202289 A202290 A202291

KEYWORD

nonn,fini,full

AUTHOR

N. J. A. Sloane, Dec 15 2011

STATUS

approved

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Last modified February 24 14:41 EST 2018. Contains 299623 sequences. (Running on oeis4.)